ppc440spe Applied Micro Circuits Corporation (AMCC), ppc440spe Datasheet - Page 8

• Manufacturer Part Number: ppc440spe
• Description: Powerpc 440spe Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

PowerPC 440SPe Embedded Processor
8
Table 2. DCR Address Map (4KB of Device Configuration Registers)
Total DCR Address Space
By function:
Reserved
Clocking Power On Reset
System DCRs
Memory Controller
External Bus Controller
Reserved
SRAM
L2 Controller
Memory Queue
I2O, DMA0 & DMA1
PLB
PLB to OPB Bridge Out
Reserved
Reserved
Interrupt Controller 0
Interrupt Controller 1
Interrupt Controller 2
Interrupt Controller 3
PCI-Express 0
PCI-Express 1
PCI-Express 2
Power Management
Reserved
Ethernet MAL
Reserved
Notes:
1. DCR address space is addressable with up to 10 bits (1024 or 1K unique addresses). Each unique address represents a sin-
gle 32-bit (word) register. One KW (1024W) equals 4KB (4096 bytes).
Function
1
Start Address
00C
00E
0A0
0B2
0C0
0D0
0E0
000
000
010
012
014
020
030
040
060
080
090
0F0
100
120
140
160
168
180
200
Preliminary Data Sheet
End Address
0CF
0DF
3FF
00B
00D
0AF
0BF
0EF
0FF
1FF
3FF
00F
011
013
01F
02F
03F
05F
07F
08F
09F
11F
13F
15F
167
17F
Revision 1.23 - Sept 21, 2006
1KW (4KB)
AMCC Proprietary
128W
512W
Size
12W
12W
16W
16W
32W
32W
16W
16W
16W
14W
16W
16W
16W
16W
32W
32W
32W
24W
2W
2W
2W
2W
8W
1